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<a name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a name="2" href="#2">2</a>   <em class="jxr_comment"> *  Copyright 2001-2006 Stephen Colebourne</em>
<a name="3" href="#3">3</a>   <em class="jxr_comment"> *</em>
<a name="4" href="#4">4</a>   <em class="jxr_comment"> *  Licensed under the Apache License, Version 2.0 (the "License");</em>
<a name="5" href="#5">5</a>   <em class="jxr_comment"> *  you may not use this file except in compliance with the License.</em>
<a name="6" href="#6">6</a>   <em class="jxr_comment"> *  You may obtain a copy of the License at</em>
<a name="7" href="#7">7</a>   <em class="jxr_comment"> *</em>
<a name="8" href="#8">8</a>   <em class="jxr_comment"> *      <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a name="9" href="#9">9</a>   <em class="jxr_comment"> *</em>
<a name="10" href="#10">10</a>  <em class="jxr_comment"> *  Unless required by applicable law or agreed to in writing, software</em>
<a name="11" href="#11">11</a>  <em class="jxr_comment"> *  distributed under the License is distributed on an "AS IS" BASIS,</em>
<a name="12" href="#12">12</a>  <em class="jxr_comment"> *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</em>
<a name="13" href="#13">13</a>  <em class="jxr_comment"> *  See the License for the specific language governing permissions and</em>
<a name="14" href="#14">14</a>  <em class="jxr_comment"> *  limitations under the License.</em>
<a name="15" href="#15">15</a>  <em class="jxr_comment"> */</em>
<a name="16" href="#16">16</a>  <strong class="jxr_keyword">package</strong> org.goda.time.convert;
<a name="17" href="#17">17</a>  
<a name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> org.goda.time.Chronology;
<a name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> org.goda.time.DateTime;
<a name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> org.goda.time.Period;
<a name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> org.goda.time.ReadWritableInterval;
<a name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> org.goda.time.ReadWritablePeriod;
<a name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> org.goda.time.ReadablePartial;
<a name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> org.goda.time.field.FieldUtils;
<a name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> org.goda.time.format.DateTimeFormatter;
<a name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> org.goda.time.format.ISODateTimeFormat;
<a name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> org.goda.time.format.ISOPeriodFormat;
<a name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.goda.time.format.PeriodFormatter;
<a name="29" href="#29">29</a>  
<a name="30" href="#30">30</a>  <em class="jxr_javadoccomment">/**</em>
<a name="31" href="#31">31</a>  <em class="jxr_javadoccomment"> * StringConverter converts from a String to an instant, partial,</em>
<a name="32" href="#32">32</a>  <em class="jxr_javadoccomment"> * duration, period or interval..</em>
<a name="33" href="#33">33</a>  <em class="jxr_javadoccomment"> *</em>
<a name="34" href="#34">34</a>  <em class="jxr_javadoccomment"> * @author Stephen Colebourne</em>
<a name="35" href="#35">35</a>  <em class="jxr_javadoccomment"> * @author Brian S O'Neill</em>
<a name="36" href="#36">36</a>  <em class="jxr_javadoccomment"> * @since 1.0</em>
<a name="37" href="#37">37</a>  <em class="jxr_javadoccomment"> */</em>
<a name="38" href="#38">38</a>  <strong class="jxr_keyword">class</strong> <a href="../../../../org/goda/time/convert/StringConverter.html">StringConverter</a> <strong class="jxr_keyword">extends</strong> <a href="../../../../org/goda/time/convert/AbstractConverter.html">AbstractConverter</a>
<a name="39" href="#39">39</a>          implements InstantConverter, PartialConverter, DurationConverter, PeriodConverter, <a href="../../../../org/goda/time/convert/IntervalConverter.html">IntervalConverter</a> {
<a name="40" href="#40">40</a>  
<a name="41" href="#41">41</a>      <em class="jxr_javadoccomment">/**</em>
<a name="42" href="#42">42</a>  <em class="jxr_javadoccomment">     * Singleton instance.</em>
<a name="43" href="#43">43</a>  <em class="jxr_javadoccomment">     */</em>
<a name="44" href="#44">44</a>      <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../org/goda/time/convert/StringConverter.html">StringConverter</a> INSTANCE = <strong class="jxr_keyword">new</strong> <a href="../../../../org/goda/time/convert/StringConverter.html">StringConverter</a>();
<a name="45" href="#45">45</a>  
<a name="46" href="#46">46</a>      <em class="jxr_javadoccomment">/**</em>
<a name="47" href="#47">47</a>  <em class="jxr_javadoccomment">     * Restricted constructor.</em>
<a name="48" href="#48">48</a>  <em class="jxr_javadoccomment">     */</em>
<a name="49" href="#49">49</a>      <strong class="jxr_keyword">protected</strong> <a href="../../../../org/goda/time/convert/StringConverter.html">StringConverter</a>() {
<a name="50" href="#50">50</a>          <strong class="jxr_keyword">super</strong>();
<a name="51" href="#51">51</a>      }
<a name="52" href="#52">52</a>  
<a name="53" href="#53">53</a>      <em class="jxr_comment">//-----------------------------------------------------------------------</em>
<a name="54" href="#54">54</a>      <em class="jxr_javadoccomment">/**</em>
<a name="55" href="#55">55</a>  <em class="jxr_javadoccomment">     * Gets the millis, which is the ISO parsed string value.</em>
<a name="56" href="#56">56</a>  <em class="jxr_javadoccomment">     * </em>
<a name="57" href="#57">57</a>  <em class="jxr_javadoccomment">     * @param object  the String to convert, must not be null</em>
<a name="58" href="#58">58</a>  <em class="jxr_javadoccomment">     * @param chrono  the chronology to use, non-null result of getChronology</em>
<a name="59" href="#59">59</a>  <em class="jxr_javadoccomment">     * @return the millisecond value</em>
<a name="60" href="#60">60</a>  <em class="jxr_javadoccomment">     * @throws IllegalArgumentException if the value if invalid</em>
<a name="61" href="#61">61</a>  <em class="jxr_javadoccomment">     */</em>
<a name="62" href="#62">62</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getInstantMillis(Object object, <a href="../../../../org/goda/time/Chronology.html">Chronology</a> chrono) {
<a name="63" href="#63">63</a>          String str = (String) object;
<a name="64" href="#64">64</a>          <a href="../../../../org/goda/time/format/DateTimeFormatter.html">DateTimeFormatter</a> p = ISODateTimeFormat.dateTimeParser();
<a name="65" href="#65">65</a>          <strong class="jxr_keyword">return</strong> p.withChronology(chrono).parseMillis(str);
<a name="66" href="#66">66</a>      }
<a name="67" href="#67">67</a>  
<a name="68" href="#68">68</a>      <em class="jxr_javadoccomment">/**</em>
<a name="69" href="#69">69</a>  <em class="jxr_javadoccomment">     * Extracts the values of the partial from an object of this converter's type.</em>
<a name="70" href="#70">70</a>  <em class="jxr_javadoccomment">     * This method checks if the parser has a zone, and uses it if present.</em>
<a name="71" href="#71">71</a>  <em class="jxr_javadoccomment">     * This is most useful for parsing local times with UTC.</em>
<a name="72" href="#72">72</a>  <em class="jxr_javadoccomment">     * </em>
<a name="73" href="#73">73</a>  <em class="jxr_javadoccomment">     * @param fieldSource  a partial that provides access to the fields.</em>
<a name="74" href="#74">74</a>  <em class="jxr_javadoccomment">     *  This partial may be incomplete and only getFieldType(int) should be used</em>
<a name="75" href="#75">75</a>  <em class="jxr_javadoccomment">     * @param object  the object to convert</em>
<a name="76" href="#76">76</a>  <em class="jxr_javadoccomment">     * @param chrono  the chronology to use, which is the non-null result of getChronology()</em>
<a name="77" href="#77">77</a>  <em class="jxr_javadoccomment">     * @param parser the parser to use, may be null</em>
<a name="78" href="#78">78</a>  <em class="jxr_javadoccomment">     * @return the array of field values that match the fieldSource, must be non-null valid</em>
<a name="79" href="#79">79</a>  <em class="jxr_javadoccomment">     * @throws ClassCastException if the object is invalid</em>
<a name="80" href="#80">80</a>  <em class="jxr_javadoccomment">     * @throws IllegalArgumentException if the value if invalid</em>
<a name="81" href="#81">81</a>  <em class="jxr_javadoccomment">     * @since 1.3</em>
<a name="82" href="#82">82</a>  <em class="jxr_javadoccomment">     */</em>
<a name="83" href="#83">83</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">int</strong>[] getPartialValues(<a href="../../../../org/goda/time/ReadablePartial.html">ReadablePartial</a> fieldSource, Object object, <a href="../../../../org/goda/time/Chronology.html">Chronology</a> chrono, <a href="../../../../org/goda/time/format/DateTimeFormatter.html">DateTimeFormatter</a> parser) {
<a name="84" href="#84">84</a>          <strong class="jxr_keyword">if</strong> (parser.getZone() != <strong class="jxr_keyword">null</strong>) {
<a name="85" href="#85">85</a>              chrono = chrono.withZone(parser.getZone());
<a name="86" href="#86">86</a>          }
<a name="87" href="#87">87</a>          <strong class="jxr_keyword">long</strong> millis = parser.withChronology(chrono).parseMillis((String) object);
<a name="88" href="#88">88</a>          <strong class="jxr_keyword">return</strong> chrono.get(fieldSource, millis);
<a name="89" href="#89">89</a>      }
<a name="90" href="#90">90</a>  
<a name="91" href="#91">91</a>      <em class="jxr_comment">//-----------------------------------------------------------------------</em>
<a name="92" href="#92">92</a>      <em class="jxr_javadoccomment">/**</em>
<a name="93" href="#93">93</a>  <em class="jxr_javadoccomment">     * Gets the duration of the string using the standard type.</em>
<a name="94" href="#94">94</a>  <em class="jxr_javadoccomment">     * This matches the toString() method of ReadableDuration.</em>
<a name="95" href="#95">95</a>  <em class="jxr_javadoccomment">     * </em>
<a name="96" href="#96">96</a>  <em class="jxr_javadoccomment">     * @param object  the String to convert, must not be null</em>
<a name="97" href="#97">97</a>  <em class="jxr_javadoccomment">     * @throws ClassCastException if the object is invalid</em>
<a name="98" href="#98">98</a>  <em class="jxr_javadoccomment">     */</em>
<a name="99" href="#99">99</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">long</strong> getDurationMillis(Object object) {
<a name="100" href="#100">100</a>         <em class="jxr_comment">// parse here because duration could be bigger than the int supported</em>
<a name="101" href="#101">101</a>         <em class="jxr_comment">// by the period parser</em>
<a name="102" href="#102">102</a>         String original = (String) object;
<a name="103" href="#103">103</a>         String str = original;
<a name="104" href="#104">104</a>         <strong class="jxr_keyword">int</strong> len = str.length();
<a name="105" href="#105">105</a>         <strong class="jxr_keyword">if</strong> (len &gt;= 4 &amp;&amp;
<a name="106" href="#106">106</a>             (str.charAt(0) == 'P' || str.charAt(0) == 'p') &amp;&amp;
<a name="107" href="#107">107</a>             (str.charAt(1) == 'T' || str.charAt(1) == 't') &amp;&amp;
<a name="108" href="#108">108</a>             (str.charAt(len - 1) == 'S' || str.charAt(len - 1) == 's')) {
<a name="109" href="#109">109</a>             <em class="jxr_comment">// ok</em>
<a name="110" href="#110">110</a>         } <strong class="jxr_keyword">else</strong> {
<a name="111" href="#111">111</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Invalid format: \&quot;"</span> + original + '&quot;');
<a name="112" href="#112">112</a>         }
<a name="113" href="#113">113</a>         str = str.substring(2, len - 1);
<a name="114" href="#114">114</a>         <strong class="jxr_keyword">int</strong> dot = -1;
<a name="115" href="#115">115</a>         <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; str.length(); i++) {
<a name="116" href="#116">116</a>             <strong class="jxr_keyword">if</strong> ((str.charAt(i) &gt;= '0' &amp;&amp; str.charAt(i) &lt;= '9') ||
<a name="117" href="#117">117</a>                 (i == 0 &amp;&amp; str.charAt(0) == '-')) {
<a name="118" href="#118">118</a>                 <em class="jxr_comment">// ok</em>
<a name="119" href="#119">119</a>             } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (i &gt; 0 &amp;&amp; str.charAt(i) == '.' &amp;&amp; dot == -1) {
<a name="120" href="#120">120</a>                 <em class="jxr_comment">// ok</em>
<a name="121" href="#121">121</a>                 dot = i;
<a name="122" href="#122">122</a>             } <strong class="jxr_keyword">else</strong> {
<a name="123" href="#123">123</a>                 <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Invalid format: \&quot;"</span> + original + '&quot;');
<a name="124" href="#124">124</a>             }
<a name="125" href="#125">125</a>         }
<a name="126" href="#126">126</a>         <strong class="jxr_keyword">long</strong> millis = 0, seconds = 0;
<a name="127" href="#127">127</a>         <strong class="jxr_keyword">if</strong> (dot &gt; 0) {
<a name="128" href="#128">128</a>             seconds = Long.parseLong(str.substring(0, dot));
<a name="129" href="#129">129</a>             str = str.substring(dot + 1);
<a name="130" href="#130">130</a>             <strong class="jxr_keyword">if</strong> (str.length() != 3) {
<a name="131" href="#131">131</a>                 str = (str + <span class="jxr_string">"000"</span>).substring(0, 3);
<a name="132" href="#132">132</a>             }
<a name="133" href="#133">133</a>             millis = Integer.parseInt(str);
<a name="134" href="#134">134</a>         } <strong class="jxr_keyword">else</strong> {
<a name="135" href="#135">135</a>             seconds = Long.parseLong(str);
<a name="136" href="#136">136</a>         }
<a name="137" href="#137">137</a>         <strong class="jxr_keyword">if</strong> (seconds &lt; 0) {
<a name="138" href="#138">138</a>             <strong class="jxr_keyword">return</strong> FieldUtils.safeAdd(FieldUtils.safeMultiply(seconds, 1000), -millis);
<a name="139" href="#139">139</a>         } <strong class="jxr_keyword">else</strong> {
<a name="140" href="#140">140</a>             <strong class="jxr_keyword">return</strong> FieldUtils.safeAdd(FieldUtils.safeMultiply(seconds, 1000), millis);
<a name="141" href="#141">141</a>         }
<a name="142" href="#142">142</a>     }
<a name="143" href="#143">143</a> 
<a name="144" href="#144">144</a>     <em class="jxr_comment">//-----------------------------------------------------------------------</em>
<a name="145" href="#145">145</a>     <em class="jxr_javadoccomment">/**</em>
<a name="146" href="#146">146</a> <em class="jxr_javadoccomment">     * Extracts duration values from an object of this converter's type, and</em>
<a name="147" href="#147">147</a> <em class="jxr_javadoccomment">     * sets them into the given ReadWritableDuration.</em>
<a name="148" href="#148">148</a> <em class="jxr_javadoccomment">     *</em>
<a name="149" href="#149">149</a> <em class="jxr_javadoccomment">     * @param period  period to get modified</em>
<a name="150" href="#150">150</a> <em class="jxr_javadoccomment">     * @param object  the String to convert, must not be null</em>
<a name="151" href="#151">151</a> <em class="jxr_javadoccomment">     * @param chrono  the chronology to use</em>
<a name="152" href="#152">152</a> <em class="jxr_javadoccomment">     * @return the millisecond duration</em>
<a name="153" href="#153">153</a> <em class="jxr_javadoccomment">     * @throws ClassCastException if the object is invalid</em>
<a name="154" href="#154">154</a> <em class="jxr_javadoccomment">     */</em>
<a name="155" href="#155">155</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setInto(<a href="../../../../org/goda/time/ReadWritablePeriod.html">ReadWritablePeriod</a> period, Object object, <a href="../../../../org/goda/time/Chronology.html">Chronology</a> chrono) {
<a name="156" href="#156">156</a>         String str = (String) object;
<a name="157" href="#157">157</a>         <a href="../../../../org/goda/time/format/PeriodFormatter.html">PeriodFormatter</a> parser = ISOPeriodFormat.standard();
<a name="158" href="#158">158</a>         period.clear();
<a name="159" href="#159">159</a>         <strong class="jxr_keyword">int</strong> pos = parser.parseInto(period, str, 0);
<a name="160" href="#160">160</a>         <strong class="jxr_keyword">if</strong> (pos &lt; str.length()) {
<a name="161" href="#161">161</a>             <strong class="jxr_keyword">if</strong> (pos &lt; 0) {
<a name="162" href="#162">162</a>                 <em class="jxr_comment">// Parse again to get a better exception thrown.</em>
<a name="163" href="#163">163</a>                 parser.withParseType(period.getPeriodType()).parseMutablePeriod(str);
<a name="164" href="#164">164</a>             }
<a name="165" href="#165">165</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Invalid format: \&quot;"</span> + str + '&quot;');
<a name="166" href="#166">166</a>         }
<a name="167" href="#167">167</a>     }
<a name="168" href="#168">168</a> 
<a name="169" href="#169">169</a>     <em class="jxr_comment">//-----------------------------------------------------------------------</em>
<a name="170" href="#170">170</a>     <em class="jxr_javadoccomment">/**</em>
<a name="171" href="#171">171</a> <em class="jxr_javadoccomment">     * Sets the value of the mutable interval from the string.</em>
<a name="172" href="#172">172</a> <em class="jxr_javadoccomment">     * </em>
<a name="173" href="#173">173</a> <em class="jxr_javadoccomment">     * @param writableInterval  the interval to set</em>
<a name="174" href="#174">174</a> <em class="jxr_javadoccomment">     * @param object  the String to convert, must not be null</em>
<a name="175" href="#175">175</a> <em class="jxr_javadoccomment">     * @param chrono  the chronology to use, may be null</em>
<a name="176" href="#176">176</a> <em class="jxr_javadoccomment">     */</em>
<a name="177" href="#177">177</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setInto(<a href="../../../../org/goda/time/ReadWritableInterval.html">ReadWritableInterval</a> writableInterval, Object object, <a href="../../../../org/goda/time/Chronology.html">Chronology</a> chrono) {
<a name="178" href="#178">178</a>         String str = (String) object;
<a name="179" href="#179">179</a> 
<a name="180" href="#180">180</a>         <strong class="jxr_keyword">int</strong> separator = str.indexOf('/');
<a name="181" href="#181">181</a>         <strong class="jxr_keyword">if</strong> (separator &lt; 0) {
<a name="182" href="#182">182</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Format requires a '/' separator: "</span> + str);
<a name="183" href="#183">183</a>         }
<a name="184" href="#184">184</a> 
<a name="185" href="#185">185</a>         String leftStr = str.substring(0, separator);
<a name="186" href="#186">186</a>         <strong class="jxr_keyword">if</strong> (leftStr.length() &lt;= 0) {
<a name="187" href="#187">187</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Format invalid: "</span> + str);
<a name="188" href="#188">188</a>         }
<a name="189" href="#189">189</a>         String rightStr = str.substring(separator + 1);
<a name="190" href="#190">190</a>         <strong class="jxr_keyword">if</strong> (rightStr.length() &lt;= 0) {
<a name="191" href="#191">191</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Format invalid: "</span> + str);
<a name="192" href="#192">192</a>         }
<a name="193" href="#193">193</a> 
<a name="194" href="#194">194</a>         <a href="../../../../org/goda/time/format/DateTimeFormatter.html">DateTimeFormatter</a> dateTimeParser = ISODateTimeFormat.dateTimeParser();
<a name="195" href="#195">195</a>         dateTimeParser = dateTimeParser.withChronology(chrono);
<a name="196" href="#196">196</a>         <a href="../../../../org/goda/time/format/PeriodFormatter.html">PeriodFormatter</a> periodParser = ISOPeriodFormat.standard();
<a name="197" href="#197">197</a>         <strong class="jxr_keyword">long</strong> startInstant = 0, endInstant = 0;
<a name="198" href="#198">198</a>         <a href="../../../../org/goda/time/Period.html">Period</a> period = <strong class="jxr_keyword">null</strong>;
<a name="199" href="#199">199</a>         <a href="../../../../org/goda/time/Chronology.html">Chronology</a> parsedChrono = <strong class="jxr_keyword">null</strong>;
<a name="200" href="#200">200</a>         
<a name="201" href="#201">201</a>         <em class="jxr_comment">// before slash</em>
<a name="202" href="#202">202</a>         <strong class="jxr_keyword">char</strong> c = leftStr.charAt(0);
<a name="203" href="#203">203</a>         <strong class="jxr_keyword">if</strong> (c == 'P' || c == 'p') {
<a name="204" href="#204">204</a>             period = periodParser.withParseType(getPeriodType(leftStr)).parsePeriod(leftStr);
<a name="205" href="#205">205</a>         } <strong class="jxr_keyword">else</strong> {
<a name="206" href="#206">206</a>             <a href="../../../../org/goda/time/DateTime.html">DateTime</a> start = dateTimeParser.parseDateTime(leftStr);
<a name="207" href="#207">207</a>             startInstant = start.getMillis();
<a name="208" href="#208">208</a>             parsedChrono = start.getChronology();
<a name="209" href="#209">209</a>         }
<a name="210" href="#210">210</a>         
<a name="211" href="#211">211</a>         <em class="jxr_comment">// after slash</em>
<a name="212" href="#212">212</a>         c = rightStr.charAt(0);
<a name="213" href="#213">213</a>         <strong class="jxr_keyword">if</strong> (c == 'P' || c == 'p') {
<a name="214" href="#214">214</a>             <strong class="jxr_keyword">if</strong> (period != <strong class="jxr_keyword">null</strong>) {
<a name="215" href="#215">215</a>                 <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Interval composed of two durations: "</span> + str);
<a name="216" href="#216">216</a>             }
<a name="217" href="#217">217</a>             period = periodParser.withParseType(getPeriodType(rightStr)).parsePeriod(rightStr);
<a name="218" href="#218">218</a>             chrono = (chrono != <strong class="jxr_keyword">null</strong> ? chrono : parsedChrono);
<a name="219" href="#219">219</a>             endInstant = chrono.add(period, startInstant, 1);
<a name="220" href="#220">220</a>         } <strong class="jxr_keyword">else</strong> {
<a name="221" href="#221">221</a>             <a href="../../../../org/goda/time/DateTime.html">DateTime</a> end = dateTimeParser.parseDateTime(rightStr);
<a name="222" href="#222">222</a>             endInstant = end.getMillis();
<a name="223" href="#223">223</a>             parsedChrono = (parsedChrono != <strong class="jxr_keyword">null</strong> ? parsedChrono : end.getChronology());
<a name="224" href="#224">224</a>             chrono = (chrono != <strong class="jxr_keyword">null</strong> ? chrono : parsedChrono);
<a name="225" href="#225">225</a>             <strong class="jxr_keyword">if</strong> (period != <strong class="jxr_keyword">null</strong>) {
<a name="226" href="#226">226</a>                 startInstant = chrono.add(period, endInstant, -1);
<a name="227" href="#227">227</a>             }
<a name="228" href="#228">228</a>         }
<a name="229" href="#229">229</a>         
<a name="230" href="#230">230</a>         writableInterval.setInterval(startInstant, endInstant);
<a name="231" href="#231">231</a>         writableInterval.setChronology(chrono);
<a name="232" href="#232">232</a>     }
<a name="233" href="#233">233</a> 
<a name="234" href="#234">234</a>     <em class="jxr_comment">//-----------------------------------------------------------------------</em>
<a name="235" href="#235">235</a>     <em class="jxr_javadoccomment">/**</em>
<a name="236" href="#236">236</a> <em class="jxr_javadoccomment">     * Returns String.class.</em>
<a name="237" href="#237">237</a> <em class="jxr_javadoccomment">     * </em>
<a name="238" href="#238">238</a> <em class="jxr_javadoccomment">     * @return String.class</em>
<a name="239" href="#239">239</a> <em class="jxr_javadoccomment">     */</em>
<a name="240" href="#240">240</a>     <strong class="jxr_keyword">public</strong> Class getSupportedType() {
<a name="241" href="#241">241</a>         <strong class="jxr_keyword">return</strong> String.<strong class="jxr_keyword">class</strong>;
<a name="242" href="#242">242</a>     }
<a name="243" href="#243">243</a> 
<a name="244" href="#244">244</a> }
</pre>
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